Phys Optics Chpt 3

Front 1

vestibulo-ocular and optokinetic reflexes are the _____________________.

Back 1

earliest eye movements to appear phylogenetically

Front 2

(VOR) __________ retinal images during head motion by ____________ the eyes at the same speed as the head and in the ___________ direction.

Back 2

(VOR) stabilizes retinal images during head motion by counter-rotating the eyes at the same speed as the head but in the opposite direction

Front 3

Visual information normally takes about_________ to travel from the visual cortices, through a series of brain structures, to the ocular motoneurons that move the eyes.

Back 3

100 msec

Front 4

Vestibular information takes only about___________ to travel from the vestibular sensors, through the brainstem, to the ocular motoneurons

Back 4

7–15 msec

Front 5

damage to the vestibular sensors on the left side --> leads to an illusory sensation of self-rotation to the _____.

Back 5

right

Front 6

repetitive combination of slow phases that alternate with corrective quick phases

Back 6

nystagmus